MATERIAL SAFETY DATA SHEET DIMETHOATE 40 EC

Transcription

1 PAGE 1 of 5 1. COMPANY DETAILS: Name: Address: MATERIAL SAFETY DATA SHEET DIMETHOATE 40 EC Avima (Pty) Ltd No. 18 Aschenberg Street Chamdor Krugersdorp Tel. Nr.: (011) Fax Nr.: (011) Emergency Tel Nr.: / OR PRODUCT IDENTIFICATION: Trade Name: Dimethoate 40 % EC Chemical Family: Organophosphate Chemical Name: O,O-dimethyl S-methylcarbamoylmethyl phosphorodithioate; 2- dimethoxyphosphinothioylthio-n-methylacetamide Synonyms: Dygon Agrothoate Chemathoate Chimigor Dimeton Oligor Molecular Formula: C 5 H 12 NO 3 PS 2 (Technical) A contact and stomach poison for the control of insects as listed. Structural Formula: S CH 3 NHCOCH 2 S P(OCH 3 ) 2 UN No: C.A.S.No.: Description of Product: 3017 (Formulated Product) [ ] (Technical) A contact and stomach poison for the control of insects as listed on the label. 3. COMPOSITION: Hazardous Components: Dimethoate 400 g/l Ionic Non-ionic emulsifier 5 g/l Alcohol solvent 39,6 g/l Stabilizer 1 g/l Aromatic hydrocarbon solvent 130 g/l Blue Dye 0,07 g/l

2 PAGE 2 of 5 4. PHYSICAL AND CHEMICAL CHARACTERISTICS: Appearance: Clear, blue liquid. Odour: Aromatic odour Specific Gravity: 20 C Solubility: Emulsifies with water Corrosiveness: Attacks copper and brass 5. FIRE AND EXPLOSION HAZARD: Flash Point: Flammability: Flammable limits: Auto ignition Temperature: Decomposition Temperatures: Acute Hazards: Not Available Flammable Liquid. (% by vol.) not available. Not available Not available Unlikely in normal use. Formulation contains organic solvents. Toxin is mainly an organophosphorous cholinesterase inhibitor. Special fire fighting procedures: Use water to keep fire exposed containers cool. If a leak or spill has not ignited, use water spray to disperse the vapours and to protect personnel attempting to stop leak. Water spray may be used to flush spills away from exposures. Prevent run off from fire control or dilution from entering streams, sewers, or drinking water supply. Special protective equipment: Hazardous decomposition products: Fire extinguishing media: 6. REACTIVITY DATA: Stability: Conditions to avoid: Compatibility: (Materials to avoid) Hazardous decomposition products: 7. WARNINGS: Do not breathe fumes. For fires in enclosed areas, fire fighters must use nitrile rubber gloves, close fitting safety goggles, effective respiratory protection when necessary, full length protective clothing and boots should be worn when handling this material in an emergency. Toxic fumes may be given off. Vapours of solvent may form explosive mixture with air. Toxic fumes included hydrogen chloride, nitrogen oxides, phosphorous oxides, sulfur oxides emit during decomposition in a fire. Dry powder, Water spray, Foam, Carbon Dioxide. Rate of hydrolises increases with ph, and in the presence of copper and possibly of other materials that can form chelates. Heat, sparks, flame and build up of static electricity, spillage onto roadways, etc. Mixing with strongly alkaline or acidic substances should be avoided. Hydrogen chloride, Nitrogen oxides, Phosphorous oxides, Sulfur oxides. Store away from food, eating utensils, feedstuffs and drinking water. Keep under lock and key. Keep out of reach of children, uninformed persons and animals. Harmful if swallowed, by contact or inhalation. Flammable liquid. Store in a cool, dry place away from sources of heat and naked flames.

3 PAGE 3 of 5 8. HEALTH HAZARD DATA: (ACUTE HAZARDS & SYMPTOMS) Effects of overexposure: The toxin is an organophosphorus cholinesterase inhibitor; may cause headache, fatigue, faintness, giddiness, excessive sweating, nausea, abdominal pains, vomiting, diarrhoea, tightness of the chest, anxiety, blurred vision, muscle twitching beginning in the eyelids and tongue, small pupils, respiratory distress. Avoid inhalation of spray mist. The toxin is an organophosphate cholinesterase inhibitor; may cause shortness of breath, dizziness, profuse sweating, nausea, vomiting, abdominal cramps and/or respiratory distress Avoid repeated or prolonged contact. The toxin is an organophosphorus cholinesterase inhibitor, readily absorbed through intact skin. Contact may cause redness, irritation and dermatitis. Irritating, may cause redness, pain, blurred vision, and conjunctivitis. The toxin is an organophosphorus cholinesterase inhibitor; may cause headache, fatigue, faintness, giddiness, excessive sweating, nausea, abdominal pains, vomiting, diarrhoea, tightness of the chest, anxiety, blurred vision, muscle twitching beginning in the eyelids and tongue, small pupils, respiratory distress. 9. EXPOSURE CONTROLS / PERSONAL PROTECTION Avoid inhalation of spray mist. Use only in well ventilated areas, in case of insufficient ventilation, wear suitable respiratory equipment. Approved respiratory equipment must be used when vapour or mists concentrations exceed applicable standards. Wear protective clothing, as well as protective gloves. Launder contaminated clothing before re use. Avoid skin contact. Keep working clothes separately and do not take home. Good personal hygiene practices should always be followed. Avoid contact with eyes. Wear eye /face protection. When handling this product, wear goggles giving completely eye protection. Normal industrial eye protection practices should be employed. Keep away from food and feedstuffs. Do not eat, drink or smoke whilst handling this product. Wash hands and face before eating and drinking. 10. FIRST AID MEASURES: Remove patient from source of poisoning to well ventilated area and keep him quiet and reassured. If necessary, administer artificial respiration and oxygen or closed chest cardiac massage. Immediately remove contaminated clothing, wear rubber gloves to avoid contact with contaminated clothing, rinse the affected skin area with plenty of soap and cool water or shower. Immediately wash eyes with copious amounts of clean water for at least 15 minutes, cover with a sterile pad. Keep patient calm and reassured, put in recovery position, rinse mouth with water. Never give anything by mouth to an unconscious person. DO NOT apply direct mouth-to-mouth respiration, use a disposable protective mouthpiece. Persons attending the victim should avoid direct contact with the vomit; wear rubber gloves and protective clothing. SEEK MEDICAL ASSISTANCE.

4 PAGE 4 of 5 NOTE TO PHYSICIAN: Administer Atropine sulphate, intravenously (1 to 4 mg) every 5 to 10 minutes until signs of atropinization, (dry flushed skin and tachycardia); 2-PAM 50 mg/kg up to total dose of 1 to 2 g or two thirds of this dose of Protopam. Repeat oximes if necessary. Do not give morphine. SEEK MEDICAL ADVICE PROMPTLY AND SHOW THIS MSDS TO A MEDICAL PRACTITIONER 11. ACCIDENTAL RELEASE MEASURES: Notification procedures: Procedures if material is released or spilled: Environmental Precautions: Report spills as required to appropriate authorities. Absorb on fire retardant treated sawdust, diatomaceous earth, sand, peat sorb, etc. Shovel in and dispose of at an appropriate waste disposal facility, in accordance with current applicable laws and regulations, and product characteristics at time of disposal. Prevent spills from entering storm sewers or drains and contact with soil. 12. HANDLING AND STORAGE: Handling /storage precaution: Avoid prolonged repeated skin contact. Do not contaminate water, food or feed by storage or disposal. Store in a secure, dry, well ventilated separate room, building or covered area. Not for use or storage on or around home. Keep away from sources of ignition and protect from exposure to fire and heat separate from incompatible materials. Do not allow entering public sewers and water sources. If contamination of drainage systems or water sources, is unavoidable, inform the appropriate authorities immediately. For use as directions on the label only. Wash thoroughly after application. Remove and wash contaminated clothing after use. Wash applicator, receptacles, etc., thoroughly before re-using with other materials. Note: During application and when cleaning equipment and protective clothing, contamination of all sources of drinking water, rivers, dams, crops or grazing shall be prevented. 13. DISPOSAL CONSIDERATION Waste disposal: Rinse empty container 3 times and destroy by perforation or flattening, and do not use for any other purpose. Product should be utilized completely to avoid disposal. If not possible, dispose of at an appropriate waste disposal facility, in accordance with current applicable laws and regulations. Soak up spillage with dry sand, shovel up and dispose of as for toxic waste in accordance with local/national regulations. DO NOT burn. Protective clothing to be worn when clearing spillage. 14. ENVIRONMENTAL DATA: Toxicity: Product is hazardous if ingested, on skin contact and inhalation. For dimethoate technical the acute oral LD 50 for rats is 387 mg/kg; for rabbits is 300 mg /kg.

5 PAGE 5 of TRANSPORTATION DATA: Hazardous Description: Label: Land, Domestic: DOT Class: 6.1 DOT UN No.: UN 3017 DOT Pack Group: DOT Label: International, Water: IMO UN No.: UN 3017 IMO UN Class: 3.3 Air(IATA): IATA UN ID No.: 3017 Organophosphate pesticide, liquid, toxic, flammable. # flashpoint >=23 C Keep away from foodstuff. Flammable Do not transport with food and foodstuffs. III Flammable liquid. IATA UN Class: 3 IATA Label: Flammable liquid AFI Class: 3 AFI ID No.: UN 3017 AFI Pack Group: III Hazchem Code: 3YE 16. ENVIRONMENTAL DATA: The product is very toxic to aquatic organisms. Avoid release to the environment in circumstances different to normal use. 17. REGULATORY INFORMATION: Registered in RSA Registration Number L1042